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Types of Scuba Diving Masks Explained: Which One Is Right for You? (2026 Guide)

Types of Scuba Diving Masks Explained: Which One Is Right for You? (2026 Guide)

Posted by Jamie Ayliffe on August 12th, 2026

Read time: 15 minutes
Different Types of Scuba Masks

Types of Scuba Diving Masks Explained: The Ultimate Guide (2026)

Scuba diving masks, as with all scuba gear, have come a very long way since the vintage round-window scuba masks worn by pioneering explorers such as Jacques Cousteau. Nowadays, if you walk into dive shops or scroll online, you will come across endless shapes, sizes, and colors of scuba masks. At first glance, you may think that these are only cosmetic differences, but each of these masks has been designed with a specific purpose (and diver) in mind. Just as you would consider your BCD, regulator, fins and other crucial pieces of dive equipment based on your diving style, your mask deserves the same attention!


From low-volume frameless masks; to twin-lens, panoramic and even prescription lenses, there are plenty  of options to choose from. Honestly speaking, I don't think that there are "best masks" but definitely the "right masks" for certain people. If you are looking for specific recommendations, our best scuba masks of 2026 guide compares individual models, and compares who each is suited to.


The 'right mask' may not fall into a certain 'type' either, and that is because categories overlap. Your perfect mask may be low-volume with dual mirrored lenses and a frame, all at the same time, for example. Understanding what each of these categories means will make choosing a new mask much simpler. 


Between the dive professionals that make up our entire Bluewater Photo and Scuba Team, we have a combined experience of more than a couple hundred years. In that time, each of us has had the opportunity to try and test different scuba masks in thrilling dive destinations around the globe. We put particular effort into testing the masks we have in store, to deliver honest and helpful opinions on our products, and have dealt first-hand with various mask volumes, lens configurations, skirt materials and shapes. Through this guide, we hope to help you find the combination that works best for you!

When diving in Fiji, I got my hands on an old-school round-window mask. As cool as it may look, it is not the most practical. Thank goodness for modern masks.

- Jump to Section -


How to Choose a Scuba Mask:

A Comparison Table for Different Types of Divers.

If you are...

Start by exploring...

New to diving
A frequent traveler
An underwater photographer
A diver that wears prescription glasses
A freediver or spearfisher
A freediving mask, possibly one with mirrored lenses.
A diver that wants a wider field-of-view
Dive in bright, tropical conditions
Not sure where to start
Read our guide- there are many more important factors beyond fit.

Scuba Mask Anatomy

As I am sure you know, scuba masks allow you to see clearly underwater, and we have the airspace between the lenses and our eyes to thank for that. Masks may seem simple, but there is actually more to them that meets the eye.

Having a full understanding of scuba mask anatomy will make it easier to understand the differences between mask designs later in this guide. For example, how lens shapes alter your field of view, how silicone color affects glare, or how frames change the travel friendliness of a mask.

1. Tempered Glass Lenses

The lenses are the most crucial part of a mask, because without them, we couldn't see. The material of the lens is equally as important- tempered glass, which is heat treated, is now the scuba industry standard for scuba masks. Some snorkelling masks, however, still use plastic or polycarbonate lenses. Tempered safety glass is able to withstand the increased pressure encountered while diving, and in the unlikely event that the glass had to break, tempered glass breaks into small, rounded edges instead of sharp shards, making it a safer choice for scuba divers.


The lenses of your mask can come in many different configurations, such as: single-lens, dual-lens, three-lens or panoramic masks, each offering their own benefits according to your diving style.


★ Bluewater tip: 

When buying your new mask, always look for 'Tempered Glass' or a 'T' etched into the corner of the lens. This indicates that the mask is suitable for diving.

2. Mask Frame

The frame provides structure and support to a mask, holding the lenses in place and connecting the various other elements together. The frame also increases a mask's durability and often makes them easier to service. Not all masks have a frame, however, as some are frameless. While, neither one is strictly better than the other, frameless masks are generally more lightweight, flexible and travel-friendly.  


We will explore the differences between the two in more detail later in this guide.


3. Nose Pocket

The nose pocket is one of the defining features of a scuba diving mask. Made from soft silicone, this enclosed area allows you to pinch your nose to equalize your ears upon descent, and to gently exhale through your nose to relieve pressure and avoid mask squeeze.

The fit of a nose pocket is very important here. The bridge of a mask, where the nose pocket begins, is shaped differently in every model. Speaking out of experience as someone with a uniquely shaped nose, I have found that some masks sit unfomfortably and put pressure on the bridge of my nose, while others fit perfectly. 


4. Silicone Skirt

This is what we have to thank for a leak-free mask, because let be honest, even is you are a mask-clearing master, no one likes to have water creeping into their masks while diving. The silicone skirt rests against your face to create a watertight seal and provide long-term comfort. 

Modern masks are generally made from high-quality silicone that is durable and remains soft and flexible, even after constant exposure to chlorine, saltwater and UV light. Some premium masks go the extra-mile and are made from medical-grade silicone, which is hypoallergenic and perfect for those with sensitive skin. It is worth checking the skirt material before purchasing your mask, as models made from rubber or PVC are less durable and harden over time.


Just like our faces, no two mask model skirts are the same. Some skirts have wider sealing surfaces for the broader faces, while others have narrower skirts for slimmer faces. To enure that your mask is truly watertight, be sure to find a mask with a seal that fits your facial features. Besides my unique nose, I have a narrow face, and therefore have to be very picky with my masks, but there are many options for the divers like myself. This proves that the fit of the mask is much more important than the brand or price tag!


5. Buckle

The buckle is the connection between your mask strap and frame or silicone skirt, which allows you to adjust the fit of your mask quickly and relieve pressure if needs be. For the cold-water divers, some high quality buckles are designed for use with thick gloves. Many modern day masks have pivoting or rotating buckles, which aid in making your mask even more comfortable.


6. Mask Strap

The function of a mask strap is to hold the mask securly to you face, and not to create a seal. One of the most common mistakes I have seen divers make is over-tightening the mask strap to stop a leak. This issue stems from a poorly fitted mask, and overtightening the straps just distorts the skirt further and causes unnecessary pressure on your face. 


Most masks come with a silicone strap, which is light, durable and easy to tighten. However, many divers- especially those with long hair- find that silicone straps lead to broken or tangled hair. This is certainly one of my mask frustrations. A great solution to this is using an fabric mask strap, or alternatively, covering your silicone strap with a neoprene sleeve (just be sure it does not slide off during your backwards roll). 


What are the different types of scuba masks?

1) Lens Design

Single-lens masks vs dual-lens masks

Single Lens Masks:

The single-lens mask, also known as a single-window mask, consists of one continuous piece of glass (usually tempered) that spans across both eyes. Personally, I enjoy single lens masks significantly more than dual lens masks due to the wider field of vision and open, spacious feeling that they provide. I believe that the visibility through a single lens feels much more 'natural'. As mask designs evolve, many single lens masks are being designed with lower and lower volumes. Talk about the best of both worlds!


Pros:

  • Wider, uninterrupted field of vision, great for those who want to see more underwater.
  • They are generally easier to defog.
  • They have a more compact design.

Cons:

  • It can be more difficult to equalize a single lens mask as can have higher volumes.
  • They are not as suited for interchangeable prescription  lenses.
  • They may feel restrictive for those with prominent features.

Who is it Best for?

I would recommend a single lens mask to recreational divers who want to soak up their surroundings and have a wide field of view. This is a perfect choice for photographers who want an uninterrupted view of their viewfinder or screen; and just as great for the travelers looking for compact, lightweight masks that are easy to pack.


Bluewater Pick:
Halcyon Univision Mask
$
84.00
 
$
Single-lens mask in the Red Sea
Elma, our Scuba Gear Brand Manager, enjoying her single-lens mask while diving in the Red Sea.

Twin (Dual) Lens Masks:

Twin lens masks consists of two individual tempered glass lenses seperated by a bridge over the nose. This style of mask is extremely popular for its own reasons, with the  most appealing factor being that the single lenses allow the glass to be closer to the face, resulting in lower internal volume. This, in turn, means your mask is easier to equalize and clear. The bridge does interupt your view slightly, but this is something that divers get used to quickly, and eventually, you don't even notice the difference.


Pros:

  • Far more versatile and can fit a wider variety of face sizes.
  • They usually (but not always) have a lower volume and are therefore easier to clear and equalize than a single lens mask.
  • They are more prescription compatible, and each lens can have a different prescription strength. 

Cons:

  • Some divers may find that the dividing bar distrupts your vision.
  • They may feel restrictive for those with prominant features.

Who is it Best for?

Dual lens masks are actually so versatile, I truly believe that they are suited to any underwater explorer! They are a particularly good choice for divers who need prescription lenses, for beginners who are learning how to clear their masks, or to freedivers looking for the lowest volume possible. Dual (Twin) lens masks are an great all-round choice for different types of divers and diving conditions.


Bluewater Pick:
Mares X-Vision Ultra Liquidskin Dive Mask
$
124.95
 
$
137.95
Dual-lens mask in Mozambique
On a recent dive trip to Mozambique, I decided to use a twin-frame mask. I must say, it fitted my face very well.

Panoramic (Three/Four-Window) Masks:

For those divers on the search for a mask that allows greater peripheral vision underwater, a panoromic mask may be a good choice for you. Generally speaking, a panoramic mask has three or four tempered glass lenses, with your regular single or dual lenses in the front of the mask, accompanied by two windows wrapping around either side. This design creates a more bright and open feeling underwater, allowing you to see more of your surrounding without turning your head. 


These 'extra-window' masks lost some of their popularity over the years, largely owed to the fact that panoramic masks tend to have higher internal volume, and therefore need greater efforts to equalize and clear your mask. In my own experience, I find the ability to see out the sides of my mask slightly distracting, and much prefer the 'straight-forward focus' that traditional masks offer.


ⓘ Did you know?

The name 'panoramic' does not always refer to masks with three or four windows. Some modern brands market their masks as 'panoramic' if the mask has an extra-wide field of vision, often achieved by cleverly altering the angle or size of the lens. A good example is the Tusa Zensee Scuba Mask.


2) Types by Internal Volume

Low Volume vs. Medium volume vs. High Volume masks

Low-Volume Masks:

Low-volume masks have become increasingly popular over the years, and for good reason. As their name suggests, there is a smaller airspace within the mask, with the lenses sitting closer to the face. Not only is this more hydrodynamic, but it reduces the effort needed to clear out water and equalize the airspace upon descent. 


Pros:

  • Much more efficient for clearing and equalizing.
  • Helps reduce drag.
  • Usually more compact and better for packing.
  • Since the lenses are closer to the eyes, underwater photographers often enjoy low volume masks to get closer to the screen or the viewfinders of their cameras.

If you are putting together your first underwater photography set-up, have a look at our best underwater cameras guide.

Into underwater photography? Check out our Best Underwater Cameras guide.


Cons:

  • Divers with broader face shapes may find low volume masks too restrictive.
  • Some divers do not enjoy having mask lenses too close to their eyes and cheeks (especially those with long, lucious lashes).
  • Can have a narrower field of view, but modern low-volume masks can still be found with a wide range.

Who is it Best for?

I would recommend low-volume masks to those who want to spend less equalizing abnd clearing their masks. Overall, these masks are suited to all underwater enthusiasts, from recreational divers, technical divers, underwater photographers and freedivers...


Bluewater Pick:
Oceanic Predator Mask Camo
$
89.95
 
$
Natalia, our President Nirupam's wife, diving with a Fourth Element Seeker mask in Catalina. Altough this single-lens mask looks wide, it has a very low volume.

Medium- to High- Volume Masks:

While mask volumes are generally trending lower, and 'high-volume' masks are becoming more rare to find, there is a sweet spot found in medium-volume masks, which remain relatively easy to clear and are better fitted to a larger range of face shapes. Medium-volume masks are also generally more comfortable, and tend to offer broader vision. We will not focus in too much detail on high-volume masks, which are less popular as they are trickier to clear and equalize, but let's look at medium volume masks that offer a middle ground between the two.


Pros:

  • Offer both efficiency and comfort.
  • Often have a wider field-of-view.
  • Many divers find them easier to fit.
  • Good choice for rental masks as they will appeal to a wider variety of clients.

Cons:

  • Not as easy to clear or equalize when compared to low volume masks.
  • Slightly bulkier, taking more space in your dive bag.

Who is it Best for?

Medium-volume masks are a fantastic choice for beginner divers, recreational divers and those who go on relaxed dive holidays. They still perform exceptionally in a range of environments, and offer comfort, good vision and ease of use.


Bluewater Pick:
Tusa Freedom HD Scuba Mask
$
115.00
 
$
Medium-volume mask in South Africa
Here I am again, diving in South Africa, wearing my favorite medium-volume single-lens mask of all-time.

3) Types by Frame Design

Framed masks vs. Frameless masks

  • Framed Masks:

This is the more traditional construction of a mask, where the frame is designed to hold together the lenses, skirt and straps. Framed masks remain popular to this day, for a variety of reasons. 


Pros:

  • A robust, traditional construction.
  • Easy to disassemble for cleaning, or replacing various parts.
  • Can accommodate side windows for peripheral vision.
  • Come in a wide variety of configurations.

Cons:

  • Bulkier and not as travel-friendly.
  • The frame may create 'blind-spots'.

Who is it Best for?

Framed masks can be very versatile and come in a whole range of shapes and sizes. I would recommend framed masks to divers who enjoy versatile, traditional masks that are easy to clean and repair, as well as divers with prescription lenses as these are the most common forms of prescription masks.


Bluewater Pick:
Apeks VX2 Mask
$
249.00
 
$

  • Frameless Masks:

The perfect choice for minimalist divers, and personal preference of mine. Frameless masks are gaining lots of favor in the Scuba Industry, and what differentiates them is that the skirt is bonded directly to the lenses, creating a more streamlined, lightweight and flexible package, with a distinctive low-profile.


Pros:

  • Lighter and more flexible, better suited for traveling.
  • Many have a low-volume design, with the lens/es being closer to the face.
  • More streamlined and hydrodynamic.

Cons:

  • Offer fewer options for replacing individual components.
  • Trickier to clean the inside edges of lenses.

Who is it Best for?

Frameless masks are best suited to traveling divers, freedivers, and the minimalists. If you find that traditional masks feel too bulky on your face- the frameless option may be a quick fix for that feeling. I personally enjoy my frameless mask for its lightweight design and simplicity. 

Bluewater Pick:
Tusa Zensee Pro Scuba Mask
$
180.00
 
$
Frameless mask in BVI
Courtney, our Social Media Coordinator, sporting her frameless mask in the BVI.

4) Silicone Colors

As I previously mentioned, silicone is a popular choice of skirt material, because of its durability, flexibility and ability to create a comfortable seal. You have many choices, however, when it comes to the color of your silicone, and there is no wrong choice, although, it is a heated topic for some. Many masks can come in the same form, just with different silicone colors, such as the Oceanic Shadow Single Window Scuba Mask below. So, which one suits your diving needs best?
Black silicone mask
A photographer's and videographer's favorite. Honestly, mine too! Black silicone is particularly useful for blocking light from entering the sides of your mask, which can create glare and distractions. An added perk of black silicone is discoloration and staining is less obvious than with clear silicone.
Clear Silicone Mask
If you prefer a more spacious feeling around your face, clear silicone is probably the way to go. It allows ambient light through the sides, which makes what you are looking at appear brighter. This is great for new divers and recreational divers who just want to take in more of their surroundings underwater.
Colored Silicone Mask
For the stylish... But also for those looking to reduce the glare within your mask, since the opaque nature of some colored masks also blocks ambient light. What I enjoy about colored masks is the ability to personalize your gear to your liking or style. But remember, the fit of your mask is much more important than how it looks!

5) Specialty Scuba Masks

  • Freediving Masks:

Freediving masks are designed specifically for breath-hold diving, and volume is the most important factor to consider here. Every bit of available air needs to be conserved during a breath-hold so having an extremely low-volume results in less air being needed for equalizing that airspace between the lenses and your face. Additionally, freediving masks are compact and more streamlined, for the breath-hold divers to conserve even more energy, and flexible enough to handle compression with increasing depths. I personally do not enjoy scuba diving with freediving masks, as the field of view is narrower, but when I completed my freediving courses in South Africa, a freediving mask became extremely valuable. Underwater photographers may appreciate them too, with the low-volume bringing you closer to your camera view-finder.


Pros:

  • Very low volume, making the process of equalization more effecient.
  • Minimal drag to improve streamline.
  • Often more flexible, compact and travel-friendly.
  • Some lenses are angled to improve downward visibility.

Cons:

  • Some divers may not enjoy scuba diving with them, as the field-of-view is narrow.
  • The smaller shapes and lower volume may not fit all faces well.

Who is it Best for?

Freediving masks are designed for freedivers, spearfishermen, and those scuba divers and photographers who enjoy compact, low-volume masks.

Need fins to go with your mask? Check out our Best Scuba & Freediving Fins guide.
Bluewater Pick:
Cressi Calibro Scuba Mask
$
84.95
 
$
Freediving mask on the Sardine Run, South Africa
My partner, Grant, on the Sardine Run. He is a Freediving Instructor and prioritizes using low-volume freediving specific masks.

  • Prescription-Compatible Masks:

For those divers and underwater photographers who have trouble seeing underwater, and wear corrective lenses out of the water, you have a number of options when it comes to prescription-compatible masks. From ready-made prescription lenses in common strengths, to custom prescriptions that suit your exact needs. Some divers opt for bifocal or reading lenses which help with seeing their gauges, computer, camera controls, and so on. Some prescription lenses can be bonded to your existing mask lens directly, or replace your original lens entirely. There are also 'peel-and-stick' options which you can apply and replace yourself, and are usually more affordable.


Pros:

  • Being able to see underwater for those who usually have difficulty.
  • Can be completely customizable based on your needs.
  • A nice option for those not comfortable diving with contact lenses.

Cons:

  • Can be costly.
  • Not all scuba masks can accommodate built-in prescriptions.

Who is it best for?

Prescription masks are ideal for those who need vision correction and want to see their surroundings and equipment clearly.

Bluewater Pick:
TUSA Freedom Ceos Dive Mask
$
104.00
 
$
Bluewater Insight:
We currently do not offer prescription lenses in our store. We recommend contacting an optometrist or specialist prescription-mask provider to find the right prescription for your needs. Reach out to our team if you need advice on the right steps to take.

  • Mirrored Lens Masks:

At first glance, you may think that these shiny, metallic-colored lenses are purely decorative; but the reflective treatments applied to the lenses help alter the way that light enters your mask. What I think is particularly fascinating is that each color can have a different function underwater, and suit different environments better than others, all depending on the manufacturer. Fourth Element is an excellent example: the color you see on the outside is only part of the story. With many of their masks, you can choose a different mirrored lens function, which best suits your diving needs. These lenses are as follows: 


The Clarity treatment has a clear lens that lets in your regular amount of light, which is great for underwater photographers. Their Contrast lenses help increase color contrast underwater, particularly in temperate waters, while the Shield lenses are best for shallow tropical reefs as they reduce glare. There are even options for the tech, wreck and cave divers: the Enhance lenses are a good choice for low-light conditions as they enance perception. I think that's pretty amazing, but keep in mind, similarly colored lenses from other manufacturers may perform differently.

Fourth Element's various mirrored lens functions.
Fourth Element's various mirrored lens functions.

Pros:

  • Assists in altering the amount of light coming in to your mask, yielding more vibrant and clearer images.
  • Available in different options to suit your diving style.
  • Can better your interactions with marine life, as they cannot see your eyes (I have witnessed the difference myself!)
  • Can provide contrast to colors or reduce glare.

Cons:

  • May be less versatile between different environments.
  • Not well suited for dive instructors, as your students cannot make direct eye contact.
  • Uses may be different between manufacturers

Who is it best for?

A wide variety of divers, freedivers, snorkelers and spearfishermen who tend to stick to a specific environment. These tinted lenses can be great for both light intense environments, and also lower light environments, depending on the tint color. They can also be incredible for those who like to get a little bit closer to marine life.

Fourth Element Seeker Mask
Mirrored lens mask being tested in California
Nirupam testing out a mirrored-lens mask in the cool Californian waters.

5 Common Scuba Mask Mistakes to Avoid

1) Buying a Mask Purely Based on Looks

I have mentioned this before, and am repeating this point purely because I have made this mistake myself. We would all like the newest, most fashionable mask on the market. Or, my vintage round-window mask, for example. Although it looks so nice (and is a cool feature in photographs), if your mask is poorly fitted or difficult to use and clear, it can ruin a whole diving experience. Fit should always come before fashion. 


2) Not Thinking about Facial Hair

For the gents out there with mustaches, it is important to remember that facial hair can break the seal of the silicone skirt and cause leaks. No, you do not have to shave your mustaches off- but here, a well-fitting mask is even more crucial. Adding products to your mustache can also assist in the situation, but steer away from petroleum jelly (Vaseline) as it can lead to deterioration of the silicone over time. Silicone based mask sealers are available as a better option. 


3) Over-tightening the Straps

This is a common mistake that we see all the time as dive professionals. Cranking the strap tighter isn't going to stop your mask from leaking. In fact, it will most likely exacerbate this issue by distorting the silicone skirt, leading to more leaks.


4) Assuming the More Expensive Masks Are Better

A more expensive mask doesn't necessarily mean that it is going to fit your face or diving style well. It may have the newest features and materials, but double check- is it what you need?


5) Not Considering Diving Styles

The best mask for a recreational diver isn't always the right option for freedivers or photographers, for example. Understanding the different aspects to a mask, such as lens configuration or mask volume, should assist in finding the best scuba mask for your underwater adventures.

All of the above points narrow down to one conclusion: find a mask with the right fit for your face and diving style. 

Each diver will have their own preferences, and it is all about finding what works for you. As you can see in the image of the Bluewater Travel Team (right) in the BVI, each of these dive professionals have different styles of masks, proving that not one type is better.


If you are still unsure as to which type is best suited for you, contact us at scuba@bluewaterphotostore.com, and we will be happy to help find your perfect mask!


Frequently Asked Questions about Scuba Masks

Neither style is strictly better than the other. Single-lens masks provide a continuous and spacious field-of-view, while dual-lens masks are more compact and are a great choice for divers who need prescription lenses. It all comes down to your face shape, vision requirements and diving style.
Not necessarily. They are certainly easier to clear and equalize, and are usually more compact and travel-friendly, when compared with higher volume masks. Low-volume masks may feel restrictive to some, however, and do not fit all divers perfectly.
Absolutely! Some divers enjoy diving with freediving masks due to their minimalist and compact design, and their ease of use. On the other hand, many divers also find freediving masks too small and that the field-of-view is too narrow.
This tends to be the case. Whether the 'panoramic' mask refers to one with additional side windows, or single-/dual- lens masks with angled lenses or wider shapes, they are designed to have a broader field of vision. 
Usually, you need to get prescription lenses straight from the mask manufacturer, keep in mind, not all mask brands or models offer prescription options. The easiest option is to find an optometrist or company that specializes in scuba masks, such as this one. Usually, you can get masks with a pre-made prescription or can get them specifically made for your needs.
Each photographer may have their own preference, but generally it is recommended for underwater photographers to have low-volume masks with opaque or black silicone skirts. The compact design allows your to get closer to your viewfinder and the lack of light coming in from the sides allow you to focus more on your subject and camera equipment.

Jamie Ayliffe

Born into a family of SCUBA instructors and dive shop owners in South Africa, Jamie has been diving for 19 years and has accumulated over 2000 dives under her weight-belt. Following in her family's footsteps, Jamie is a SCUBA instructor who has explored many stunning dive sites across the globe and overseen dive operations in various locations.


With a degree in Ichthyology (fish) and Zoology, she has a strong passion for the underwater environment and marine conservation. She is equally passionate about sharing her love for diving, and dive gear, with fellow SCUBA enthusiasts.

With much experience in handling and upkeeping SCUBA gear, Jamie has a strong understanding of dive equipment functionality, individual diver necessities, and the latest trends in the diving industry. She is eager to share her insights with you!

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